ZAI holds five patents for radar and sensor technology.
Maintaining Artifacts for U.S. Mint Library
ZAI has worked with the U.S. Mint since 1999, maintaining the Mint Library archives. We’re converting the Mint’s historically significant documents and artifacts, including coins, pictures, postcards, and coin presses into a full-service electronic library. Ultimately these resources will be available to coin collectors, historians, researchers, scholars, Congress, and others.